Interesting Engineering on MSN2d
Submarine detection at near-light-speed possible with China’s sci-fi-like radar
China develops a groundbreaking technology that uses ELF waves and a virtual radio source to detect submarines from the sky.
Inquirer on MSN23h
Chinese radar detects submarines at near-light-speed
A recently developed Chinese radar can detect submarines at record speeds via radio-emitting drones. The drones emit ...
Chinese scientists create a ghost radar moving at ‘near-light-speed’ to detect submarines
Researchers in China have harnessed the power of the Doppler effect to achieve a breakthrough in submarine detection Chinese ...
scmp.com3d
Chinese scientists create a ghost radar moving at ‘near-light-speed’ to detect submarines
When facing signals with frequencies as low as 100Hz, the radar cross-section (RCS) of a nuclear submarine in seawater can reach up to 88 square metres (947 square feet). This means that ...